Josh is correct it can and will be updated next year some time.
So far in talking with Josh he has the Droid I have the Eris.
He has the compatibility to select multiple emails in both Gmail and other mail. Then choose delete or mark all. On the Eris you don't have that which is a bummer when you first sync your email over as you have to go through and mark each one read.
But after that it isn't a big deal as I keep up on my email (hence owning a smart phone)
Having 7 screens I thought was overkill but I am finding out in less then 1 day of use it is great to have them! I am filling them up fast with all the apps and widgets you can install.
Eris is slower between program switching than the Droid but not enough to write home about, about on par with the Storm IMO.
Eris doesn't have a built in task killer like the Droid --- But there is an app for that
